Seiko Cal. 4430 - 440

Seiko 4430-440

The 4430-440 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-dd102ca03d75]

Also known as: Samurai

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Silver
Jewels
21j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1985

Related Models

seikata-wm-dd102ca03d75